Japanese edit

Kanji in this term

Grade: 2
かい
Grade: 5

Grade: 4
のう
Grade: 5
on’yomi

Etymology edit

Compound of 理解 (understanding) +‎ 不能 (unable to)

Adjective edit

()(かい)()(のう) (rikaifunō-na (adnominal ()(かい)()(のう) (rikaifunō na), adverbial ()(かい)()(のう) (rikaifunō ni))

  1. impossible to understand, utterly confused

Inflection edit